VTT Modular BILLET CNC Valve Cover

VTT Ultimate Modular Valve Cover & PCV System – N54

VTT is proud to introduce a ground-up solution designed to give you full control over your valve cover and PCV setup.

Tired of being told you must run dual -10 lines from your valve cover to a catch can? So were we. With this system, you can set it up your way—whether that’s a fully vent-to-atmosphere (VTA) setup, a one-way oil cap breather, or any combination in between.

Nothing on the market comes close to the versatility, modularity, and performance of this system. Whether you’re looking for a complete Valve Cover + PCV combo, or just one or the other—you choose how much or how little to run.

Valve Cover Features:

• 100% CNC-Machined 6061-T6 Aircraft-Grade Aluminum
  Anodized Finish in a variety of color options
  Lightweight – Only 9.7 lbs (vs. 7.9 lbs stock – just a 1.8 lb difference)
  Fully Modular – Customize your valve cover and PCV system to your exact needs
  All Ports Fully Baffled – Keeps unwanted oil out of your catch can or intake system
  Affordable – Lower cost than most non-modular options on the market

⚠️ Important PCV & Installation Notes

When switching to an aluminum valve cover, you are removing the factory PCV system and its function. If you do not replace it with an external setup, there is a very high chance your N54 will smoke or bypass oil.

We highly recommend at minimum:
Running an external low-side PCV to maintain crankcase vacuum at idle
Blocking off the head ports to relieve pressure on the gasket and prevent boost leakage into the crankcase

This valve cover is specifically designed to work with our Modular Catch Can Kits and Head Port Block-Off Kits for a fully integrated solution.

If you’re unsure what to order or how to configure your setup, feel free to email us—we’re happy to help!

Take full control of your build with the most flexible Valve Cover & PCV system on the N54 market.
Order yours today and build it your way.

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.